Laser & Optoelectronics Progress, Volume. 56, Issue 7, 070601(2019)
Distillability Evolution of Qutrit-Qutrit Systems in Amplitude Damping Channels
The distillability evolution of qutrit-qutrit systems in an amplitude damping channel is investigated. The research results show that the lasting time of free entangled states is longer than that of bound entangled states, which is quite different from the former results. The free entangled states evolve to the separable states directly, and the sudden death phenomenon of distillability is not observed in the proposed model.
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Jiang Huang, Wenqing Shi, Guobao Xu. Distillability Evolution of Qutrit-Qutrit Systems in Amplitude Damping Channels[J]. Laser & Optoelectronics Progress, 2019, 56(7): 070601
Category: Fiber Optics and Optical Communications
Received: Sep. 1, 2018
Accepted: Oct. 22, 2018
Published Online: Jul. 30, 2019
The Author Email: Xu Guobao (xuguobao@126.com)